4.10.51 Duplexing unit interlock switch (SW4)
Notes:
When the duplexing unit interlock switch is replaced or removed, be sure to perform the
operation check with the output check (test mode 03). If the installation is insufficient, this could
cause an electric shock, or a burn injury due to overheating of the fuser unit since power
continues to be supplied to the IH coil and the IH board while the cover is open.
(1)
Take off the right rear cover.
P. 4-6"4.1.17 Right rear cover"
(2)
Remove 2 screws and take off the switch
bracket.
(3)
Disconnect the connector from the duplexing
unit interlock switch.
(4)
Remove 2 screws and a spring. Then
remove a pusher.
(5)
Take off the duplexing unit interlock switch
from the bracket.
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Fig. 4-736
Fig. 4-737
Duplexing unit interlock switch
Fig. 4-738
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
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DISASSEMBLY and REPLACEMENT
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